Base | Representation |
---|---|
bin | 11000101011101001… |
… | …01001101000011010 |
3 | 1021012111010211121210 |
4 | 30111310221220122 |
5 | 204114230303214 |
6 | 10030515243550 |
7 | 646241600133 |
oct | 142564515032 |
9 | 37174124553 |
10 | 13251025434 |
11 | 568a949599 |
12 | 26998a95b6 |
13 | 13323b306a |
14 | 8d9c30c8a |
15 | 5284d9b59 |
hex | 315d29a1a |
13251025434 has 8 divisors (see below), whose sum is σ = 26502050880. Its totient is φ = 4417008476.
The previous prime is 13251025427. The next prime is 13251025507. The reversal of 13251025434 is 43452015231.
13251025434 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
13251025434 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104252114 + ... + 1104252125.
It is an arithmetic number, because the mean of its divisors is an integer number (3312756360).
Almost surely, 213251025434 is an apocalyptic number.
13251025434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13251025434 is a wasteful number, since it uses less digits than its factorization.
13251025434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208504244.
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 13251025434 in words is "thirteen billion, two hundred fifty-one million, twenty-five thousand, four hundred thirty-four".
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